<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright 2003 XBRL International Inc.  See www.xbrl.org/legal.  All Rights Reserved. -->
<schema targetNamespace="http://example.com/xbrl/envelope" xmlns="http://www.w3.org/2001/XMLSchema">
	<element name="instances" id="instance"/>
</schema>
